8485426560 has 256 divisors, whose sum is σ = 29533210560. Its totient is φ = 2059665408.

The previous prime is 8485426553. The next prime is 8485426567. The reversal of 8485426560 is 656245848.

It is an interprime number because it is at equal distance from previous prime (8485426553) and next prime (8485426567).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485426567) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1819752 + ... + 1824408.

Almost surely, 2^8485426560 is an apocalyptic number.

8485426560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8485426560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14766605280).

8485426560 is an abundant number, since it is smaller than the sum of its proper divisors (21047784000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8485426560 is a wasteful number, since it uses less digits than its factorization.

8485426560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4765 (or 4753 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 48.

The square root of 8485426560 is about 92116.3750915113. The cubic root of 8485426560 is about 2039.6605355948.

The spelling of 8485426560 in words is "eight billion, four hundred eighty-five million, four hundred twenty-six thousand, five hundred sixty".